Technology

Optus' new network will provide faster internet connection speeds to compatible handsets, which will release this year.

Optus switches on 4.5G mobile network

Macquarie Park in Sydney is the first suburb getting access to Optus' new 4.5G network, which is capable of 1.03Gbps maximum theoretical download speeds.

Uber eyes flying vehicles, hires NASA veteran

An artist's rendition of how Uber sees the future of on-demand urban air transportation, from last year.

Uber Technologies is speeding ahead with plans for flying cars, which could zoom among urban centers such as Silicon Valley, San Francisco and Oakland, by hiring a NASA veteran who has presented research about the possibilities.

China's AI weapons get smarter

While America's best AI talent keeps its distance from the government, China is catching up.

The companies that make the fastest computers are the same ones that put things under our Christmas trees, which has grave implications for warfare.

Smart homes get smarter at CES 2017

The Hydrao smart showerhead uses an LED light system to show how much water is being used.

Home automation is slowly but surely becoming an affordable way to deliver more energy-efficient homes that offer better security, comfort and healthcare.

Robots, TVs and 'hearables' at CES 2017

Kuri is an adorable smart hub on wheels that can stream audio, map your home for navigation and send video to your ...

For years CES has being dominated by technology for the active: fitness trackers, wearables, VR, and Drones. In 2017 they're still all here ā€” drones especially ā€” but most of the buzz is centred around the home.

A hologram wife for Japan's legion of lonely hearts

Hologram wife Azuma Hikari.

It is being sold as salvation for Japan's lonely hearts. An attractive companion will send you text messages throughout the day to ask how you are, and welcome you home with a kind word in the evenings, the house warmed just as you like it. You can watch television together, and chat.

Uber explands its self-driving cars

One of Uber's test self-driving cars on the road in Pittsburgh.

Uber has begun trialling self-driving cars in San Francisco, a sign the ride-share company is staking its future on doing away with drivers altogether.